michael@0: #include <stdio.h>
michael@0: #include <stdlib.h>
michael@0: #include <string.h>
michael@0: 
michael@0: #include "libdis.h"
michael@0: #include "ia32_insn.h"
michael@0: #include "ia32_reg.h"		/* for ia32_reg wrapper */
michael@0: #include "ia32_settings.h"
michael@0: extern ia32_settings_t ia32_settings;
michael@0: 
michael@0: #ifdef _MSC_VER
michael@0:         #define snprintf        _snprintf
michael@0:         #define inline          __inline
michael@0: #endif
michael@0: 
michael@0: 
michael@0: /* =========================================================== INIT/TERM */
michael@0: static DISASM_REPORTER __x86_reporter_func = NULL;
michael@0: static void * __x86_reporter_arg = NULL;
michael@0: 
michael@0: int x86_init( enum x86_options options, DISASM_REPORTER reporter, void * arg )
michael@0: {
michael@0:         ia32_settings.options = options;
michael@0:         __x86_reporter_func = reporter;
michael@0: 	__x86_reporter_arg = arg;
michael@0: 
michael@0:         return 1;
michael@0: }
michael@0: 
michael@0: void x86_set_reporter( DISASM_REPORTER reporter, void * arg ) {
michael@0:         __x86_reporter_func = reporter;
michael@0: 	__x86_reporter_arg = arg;
michael@0: }
michael@0: 
michael@0: void x86_set_options( enum x86_options options ){
michael@0:         ia32_settings.options = options;
michael@0: }
michael@0: 
michael@0: enum x86_options x86_get_options( void ) {
michael@0:         return ia32_settings.options;
michael@0: }
michael@0: 
michael@0: int x86_cleanup( void )
michael@0: {
michael@0:         return 1;
michael@0: }
michael@0: 
michael@0: /* =========================================================== ERRORS */
michael@0: void x86_report_error( enum x86_report_codes code, void *data ) {
michael@0:         if ( __x86_reporter_func ) {
michael@0:                 (*__x86_reporter_func)(code, data, __x86_reporter_arg);
michael@0:         }
michael@0: }
michael@0: 
michael@0: 
michael@0: /* =========================================================== MISC */
michael@0: unsigned int x86_endian(void)        { return ia32_settings.endian;  }
michael@0: unsigned int x86_addr_size(void)     { return ia32_settings.sz_addr; }
michael@0: unsigned int x86_op_size(void)       { return ia32_settings.sz_oper; }
michael@0: unsigned int x86_word_size(void)     { return ia32_settings.sz_word; }
michael@0: unsigned int x86_max_insn_size(void) { return ia32_settings.max_insn; }
michael@0: unsigned int x86_sp_reg(void)        { return ia32_settings.id_sp_reg;      }
michael@0: unsigned int x86_fp_reg(void)        { return ia32_settings.id_fp_reg;      }
michael@0: unsigned int x86_ip_reg(void)        { return ia32_settings.id_ip_reg;      }
michael@0: unsigned int x86_flag_reg(void)        { return ia32_settings.id_flag_reg;  }
michael@0: 
michael@0: /* wrapper function to hide the IA32 register fn */
michael@0: void x86_reg_from_id( unsigned int id, x86_reg_t * reg ) {
michael@0: 	ia32_handle_register( reg, id );
michael@0: 	return;
michael@0: }